458921520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 240

約数和(自身を含む): 1648108800

約数和(自身を除く): 1189187280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 116, 120, 124, 144, 145, 155, 174, 180, 186, 232, 240, 248, 261, 279, 290, 310, 348, 360, 372, 435, 464, 465, 496, 522, 558, 580, 620, 696, 709, 720, 744, 870, 899, 930, 1044, 1116, 1160, 1240, 1305, 1392, 1395, 1418, 1488, 1740, 1798, 1860, 2088, 2127, 2232, 2320, 2480, 2610, 2697, 2790, 2836, 3480, 3545, 3596, 3720, 4176, 4254, 4464, 4495, 5220, 5394, 5580, 5672, 6381, 6960, 7090, 7192, 7440, 8091, 8508, 8990, 10440, 10635, 10788, 11160, 11344, 12762, 13485, 14180, 14384, 16182, 17016, 17980, 20561, 20880, 21270, 21576, 21979, 22320, 25524, 26970, 28360, 31905, 32364, 34032, 35960, 40455, 41122, 42540, 43152, 43958, 51048, 53940, 56720, 61683, 63810, 64728, 65937, 71920, 80910, 82244, 85080, 87916, 102096, 102805, 107880, 109895, 123366, 127620, 129456, 131874, 161820, 164488, 170160, 175832, 185049, 197811, 205610, 215760, 219790, 246732, 255240, 263748, 308415, 323640, 328976, 329685, 351664, 370098, 395622, 411220, 439580, 493464, 510480, 527496, 616830, 637391, 647280, 659370, 740196, 791244, 822440, 879160, 925245, 986928, 989055, 1054992, 1233660, 1274782, 1318740, 1480392, 1582488, 1644880, 1758320, 1850490, 1912173, 1978110, 2467320, 2549564, 2637480, 2960784, 3164976, 3186955, 3700980, 3824346, 3956220, 4934640, 5099128, 5274960, 5736519, 6373910, 7401960, 7648692, 7912440, 9560865, 10198256, 11473038, 12747820, 14803920, 15297384, 15824880, 19121730, 22946076, 25495640, 28682595, 30594768, 38243460, 45892152, 50991280, 57365190, 76486920, 91784304, 114730380, 152973840, 229460760, 458921520]

約数ペア:

[(1, 458921520), (2, 229460760), (3, 152973840), (4, 114730380), (5, 91784304), (6, 76486920), (8, 57365190), (9, 50991280), (10, 45892152), (12, 38243460), (15, 30594768), (16, 28682595), (18, 25495640), (20, 22946076), (24, 19121730), (29, 15824880), (30, 15297384), (31, 14803920), (36, 12747820), (40, 11473038), (45, 10198256), (48, 9560865), (58, 7912440), (60, 7648692), (62, 7401960), (72, 6373910), (80, 5736519), (87, 5274960), (90, 5099128), (93, 4934640), (116, 3956220), (120, 3824346), (124, 3700980), (144, 3186955), (145, 3164976), (155, 2960784), (174, 2637480), (180, 2549564), (186, 2467320), (232, 1978110), (240, 1912173), (248, 1850490), (261, 1758320), (279, 1644880), (290, 1582488), (310, 1480392), (348, 1318740), (360, 1274782), (372, 1233660), (435, 1054992), (464, 989055), (465, 986928), (496, 925245), (522, 879160), (558, 822440), (580, 791244), (620, 740196), (696, 659370), (709, 647280), (720, 637391), (744, 616830), (870, 527496), (899, 510480), (930, 493464), (1044, 439580), (1116, 411220), (1160, 395622), (1240, 370098), (1305, 351664), (1392, 329685), (1395, 328976), (1418, 323640), (1488, 308415), (1740, 263748), (1798, 255240), (1860, 246732), (2088, 219790), (2127, 215760), (2232, 205610), (2320, 197811), (2480, 185049), (2610, 175832), (2697, 170160), (2790, 164488), (2836, 161820), (3480, 131874), (3545, 129456), (3596, 127620), (3720, 123366), (4176, 109895), (4254, 107880), (4464, 102805), (4495, 102096), (5220, 87916), (5394, 85080), (5580, 82244), (5672, 80910), (6381, 71920), (6960, 65937), (7090, 64728), (7192, 63810), (7440, 61683), (8091, 56720), (8508, 53940), (8990, 51048), (10440, 43958), (10635, 43152), (10788, 42540), (11160, 41122), (11344, 40455), (12762, 35960), (13485, 34032), (14180, 32364), (14384, 31905), (16182, 28360), (17016, 26970), (17980, 25524), (20561, 22320), (20880, 21979), (21270, 21576)]